The invention relates to a replacer, in particular to a climb-free basketball net replacer. The technical problem of the invention is to provide a climb-free basketball net replacer capable of improving safety. The technical implementation scheme of the invention is: a non-climbing basketball net replacer, including a support rod, a handle, a slant rod, an annular slide rail, a slide block, a vertical bar, a reset spring, etc; a handle is installed at the bottom of the support rod, a rubber sleeve is connected on the handle, a slant rod is connected on both sides of the upper part of the support rod, an annular slide rail is installed at the top of the two slant rods, and a sliding device is arranged on both sides of the annular slide rail. There is a slider, the outer side of the slider is connected with a vertical rod, and a reset spring is connected between the bottom end of the left vertical rod and the upper left side of the left inclined rod. The invention can drive the basketball net to rotate clockwise by rotating the handle clockwise, hang the basketball net on the hook of the basketball frame, and replace the basketball net, so that the aging basketball net can be replaced without climbing the ladder, thereby improving the safety.
【技术实现步骤摘要】
一种免攀爬的篮球网更换器
本专利技术涉及一种更换器,尤其涉及一种免攀爬的篮球网更换器。
技术介绍
篮球是以手为中心的身体对抗性体育运动,是比较受欢迎的球类运动之一,篮球网长时间暴露在外界,容易老化,为了不影响使用,需要将老化的篮球网更换掉,现在一般是人们将人字梯放在篮球框下方,然后爬到人字梯上对老化的篮球网进行更换,如此,人们需要一边保持平衡,一边更换篮球网,稍有不慎就容易从人字梯上摔下来,安全性较低。
技术实现思路
为了克服需要人们将人字梯放在篮球框下方,然后爬到人字梯上对老化的篮球网进行更换,安全性较低的缺点,本专利技术的技术问题:提供一种能够提高安全性的免攀爬的篮球网更换器。本专利技术的技术实施方案是:一种免攀爬的篮球网更换器,包括有支杆、手柄、斜杆、环形滑轨、滑块、竖杆、复位弹簧、连接块、弧形板、滚轮、弧形凹块和橡胶套,支杆底端安装有手柄,手柄上连接有橡胶套,支杆上部左右两侧均连接有斜杆,两个斜杆顶端安装有环形滑轨,环形滑轨左右两侧均滑动式设有滑块,滑块外侧连接有竖杆,左侧竖杆底端与左侧斜杆左侧上部之间连接有复位弹簧,右侧的竖杆底端与右侧的斜杆右侧上部之间也连接有复位弹簧,环形滑轨顶部绕圆周方向均匀间隔的连接有连接块,连接块顶部连接有弧形板,弧形板顶部安装有滚轮,弧形板外侧安装有弧形凹块。进一步的是,还包括有拉紧机构,拉紧机构包括有滑套、拉紧弹簧、挂钩、挡块、摆动杆、卡齿和弹片,支杆上部滑动式设有滑套,滑套顶部与支杆上部之间连接有拉紧弹簧,拉紧弹簧套在支杆上,滑套左侧安装有挂钩,滑套右侧连接有挡块,右侧的斜杆右侧下部转动式连接有摆动杆,摆动杆左侧下部安 ...
【技术保护点】
1.一种免攀爬的篮球网更换器,包括有支杆、手柄、斜杆、环形滑轨、滑块和橡胶套,支杆底端安装有手柄,手柄上连接有橡胶套,支杆上部左右两侧均连接有斜杆,两个斜杆顶端安装有环形滑轨,环形滑轨左右两侧均滑动式设有滑块,其特征是:还包括有竖杆、复位弹簧、连接块、弧形板、滚轮和弧形凹块,滑块外侧连接有竖杆,左侧竖杆底端与左侧斜杆左侧上部之间连接有复位弹簧,右侧的竖杆底端与右侧的斜杆右侧上部之间也连接有复位弹簧,环形滑轨顶部绕圆周方向均匀间隔的连接有连接块,连接块顶部连接有弧形板,弧形板顶部安装有滚轮,弧形板外侧安装有弧形凹块。
【技术特征摘要】
1.一种免攀爬的篮球网更换器,包括有支杆、手柄、斜杆、环形滑轨、滑块和橡胶套,支杆底端安装有手柄,手柄上连接有橡胶套,支杆上部左右两侧均连接有斜杆,两个斜杆顶端安装有环形滑轨,环形滑轨左右两侧均滑动式设有滑块,其特征是:还包括有竖杆、复位弹簧、连接块、弧形板、滚轮和弧形凹块,滑块外侧连接有竖杆,左侧竖杆底端与左侧斜杆左侧上部之间连接有复位弹簧,右侧的竖杆底端与右侧的斜杆右侧上部之间也连接有复位弹簧,环形滑轨顶部绕圆周方向均匀间隔的连接有连接块,连接块顶部连接有弧形板,弧形板顶部安装有滚轮,弧形板外侧安装有弧形凹块。2.按照权利要求1所述的一种免攀爬...
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